606993464633144 has 64 divisors (see below), whose sum is σ = 1201366502841600. Its totient is φ = 287514965628000.

The previous prime is 606993464633137. The next prime is 606993464633203. The reversal of 606993464633144 is 441336464399606.

It is a super-2 number, since 2×606993464633144² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2185248269 + ... + 2185526019.

It is an arithmetic number, because the mean of its divisors is an integer number (18771351606900).

Almost surely, 2^{606993464633144} is an apocalyptic number.

It is an amenable number.

606993464633144 is a deficient number, since it is larger than the sum of its proper divisors (594373038208456).

606993464633144 is a wasteful number, since it uses less digits than its factorization.

606993464633144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317641 (or 317599 counting only the distinct ones).

The product of its (nonzero) digits is 725594112, while the sum is 68.

The spelling of 606993464633144 in words is "six hundred six trillion, nine hundred ninety-three billion, four hundred sixty-four million, six hundred thirty-three thousand, one hundred forty-four".